document.write( "Question 202126: The voltage V in an electric circuit is a funcion of time in milliseconds and is given by V(t)=400e^-t/10. What is the approximate voltage after 15 milliseconds? PLEASE HELP. thank-you. \n" ); document.write( "

Algebra.Com's Answer #152581 by RAY100(1637) $\"\"$ $\"About$

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V=400e^(-t/10) = 400 e^(-15/10) = 400e^(-1.5) = 400*.223=89.25 \n" ); document.write( "

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